For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Stormy stretch ahead with severe weather, flooding downpours. Click for the forecast.

Extreme fire weather, drought and wind fueled explosive fires in Oregon. Click for the latest.

Napa Junction, CA

Location

Location News Videos

Use Current Location

Recent

Napa Junction

California

No results found.

Try searching for a city, zip code or point of interest.

Create Your Account Unlock extended daily and hourly forecasts — all with your free account.

Have an account already? Log In

settings

Napa Junction, CA Weather

Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Saturday, August 8

Night

8/8

55°Lo

RealFeel® 53°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

Clear

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

WindWSW 8 mph

Wind Gusts20 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover5%

Evening

Overnight

Sun & Moon

13 hrs 53 mins

Rise 6:18 AM

Set 8:11 PM

Waning Crescent

Rise 1:21 AM

Set 5:17 PM

Temperature History

8/8

High

Low

Forecast

73°

55°

Average

79°

55°

Last Year

85°

57°

Record

100°

1984

40°

1932

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

High fire weather threatens Spokane area after devastating wildfires

1 day ago

Severe Weather

Storms to threaten Midwest, Appalachians with flash flooding

8 hours ago

Weather News

‘Leveled to the ground’: Spokane resident recounts wildfire destructio...

1 day ago

Weather Forecasts

Hazardous air quality, wildfire risk to persist across the Northwest

12 hours ago

Weather News

The most expensive insured weather threat isn’t hurricanes anymore

1 day ago

Featured Stories

Weather News

Sesame Street takes on extreme weather with new special, family resour...

1 day ago

Astronomy

Perseid meteor shower peaks Wednesday night under ideal conditions

9 hours ago

Weather News

Southwest cities prepare for looming Colorado River cuts

4 days ago

Astronomy

NASA's Curiosity rover's wheels reveal the toll of 14 years on Mars

4 days ago

Recreation

This newly discovered spider looks like it's smiling

3 days ago

World North America United States California Napa Junction

Weather Near Napa Junction:

Oakland, CA
San Francisco, CA
San Jose, CA

Company

Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us

Products & Services

For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations

Apps & Downloads

iPhone App Android App See all Apps & Downloads

Subscription Services

AccuWeather Premium AccuWeather Professional

More

AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center

Company

Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us

Products & Services

For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations

Apps & Downloads

iPhone App Android App See all Apps & Downloads

Subscription Services

AccuWeather Premium AccuWeather Professional

More

AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center

© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.

Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...